Class: Licensed::Command::Cache

Inherits:
Object
  • Object
show all
Defined in:
lib/licensed/command/cache.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Cache

Returns a new instance of Cache.



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# File 'lib/licensed/command/cache.rb', line 6

def initialize(config)
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/licensed/command/cache.rb', line 4

def config
  @config
end

Instance Method Details

#dependencies(source) ⇒ Object 



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# File 'lib/licensed/command/cache.rb', line 50

def dependencies(source)
  source.dependencies.select { |d| !@config.ignored?(d) }
end

#run(force: false) ⇒ Object 



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# File 'lib/licensed/command/cache.rb', line 10

def run(force: false)
  @config.sources.each do |source|
    @config.ui.info "Caching licenses for #{source.type} dependencies:"

    dependencies(source).each do |dependency|
      filename = @config.path.join("#{source.type}/#{dependency["name"]}.txt")

      if File.exist?(filename)
        license = Licensed::License.read(filename)

        # Version did not change, no need to re-cache
        if !force && dependency["version"] == license["version"]
          @config.ui.info "  Using #{dependency["name"]} (#{dependency["version"]})"
          next
        end
      end

      @config.ui.info "  Caching #{dependency["name"]} (#{dependency["version"]})"

      dependency.detect_license!
      dependency.save(filename)
    end

    # Clean up dependencies that have been removed
    names = dependencies(source).map { |d| d["name"] }

    license_source_path = @config.path.join(source.type)
    Dir.glob(license_source_path.join("**/*.txt")).each do |file|
      file_path = Pathname.new(file)
      relative_path = file_path.relative_path_from(license_source_path).to_s
      FileUtils.rm(file) unless names.include?(relative_path.chomp(".txt"))
    end
  end

  @config.ui.confirm "License caching complete!"
  @config.sources.each do |source|
    @config.ui.confirm "* #{source.type} dependencies: #{dependencies(source).size}"
  end
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/licensed/command/cache.rb', line 54

def success?
  true
end